52006723145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:539

約数の個数: 96

約数和(自身を含む): 72877204512

約数和(自身を除く): 20870481367

約数列:

[1, 5, 13, 19, 65, 73, 95, 97, 247, 313, 361, 365, 485, 949, 1235, 1261, 1387, 1565, 1805, 1843, 4069, 4693, 4745, 5947, 6305, 6935, 7081, 9215, 18031, 20345, 22849, 23465, 23959, 26353, 29735, 30361, 35017, 35405, 77311, 90155, 92053, 112993, 114245, 119795, 131765, 134539, 151805, 175085, 297037, 342589, 386555, 394693, 434131, 455221, 460265, 564965, 576859, 672695, 1468909, 1485185, 1712945, 1749007, 1973465, 2170655, 2216353, 2276105, 2556241, 2884295, 5643703, 7344545, 7499167, 8248489, 8745035, 10960321, 11081765, 12781205, 28218515, 28812589, 33231133, 37495835, 41242445, 42110707, 54801605, 107230357, 142484173, 144062945, 166155665, 210553535, 536151785, 547439191, 712420865, 800103433, 2737195955, 4000517165, 10401344629, 52006723145]

約数ペア:

[(1, 52006723145), (5, 10401344629), (13, 4000517165), (19, 2737195955), (65, 800103433), (73, 712420865), (95, 547439191), (97, 536151785), (247, 210553535), (313, 166155665), (361, 144062945), (365, 142484173), (485, 107230357), (949, 54801605), (1235, 42110707), (1261, 41242445), (1387, 37495835), (1565, 33231133), (1805, 28812589), (1843, 28218515), (4069, 12781205), (4693, 11081765), (4745, 10960321), (5947, 8745035), (6305, 8248489), (6935, 7499167), (7081, 7344545), (9215, 5643703), (18031, 2884295), (20345, 2556241), (22849, 2276105), (23465, 2216353), (23959, 2170655), (26353, 1973465), (29735, 1749007), (30361, 1712945), (35017, 1485185), (35405, 1468909), (77311, 672695), (90155, 576859), (92053, 564965), (112993, 460265), (114245, 455221), (119795, 434131), (131765, 394693), (134539, 386555), (151805, 342589), (175085, 297037)]